These eye-catching specimens feature vibrant orange-to-red fibrous spheres with a soft, brush-like, or “sea urchin” texture growing on a natural white-to-grey matrix. Please note: The bright orange fibrous needles are lab-grown (synthetic magnesite crystals) that have been carefully grown onto a natural stone matrix. Each sphere measures about 3cm, with each matrix measuring 5-7cm. Magnesite is believed to be a calming and soothing stone. It is thought to help reduce stress and anxiety, promote emotional balance, and encourage a deep sense of peace and relaxation.
Includes:
1x ORANGE MAGNESITE SEA URCHIN CLUSTER | APPROX 3CM
Orange Magnesite Sea Urchin Cluster
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MAGNESITE
Magnesite is a magnesium carbonate mineral typically white or grey with a naturally chalky texture, while the vivid fibrous needles seen in these pieces are created in a laboratory using hydrothermal synthesis, where raw materials are placed in a high‑pressure, high‑temperature reactor that replicates deep‑earth conditions to grow the fine magnesite crystals. Magnesite is believed to be a calming and soothing stone, thought to help reduce stress and anxiety, promote emotional balance, and encourage a deep sense of peace and relaxation.
















